Answer Summary

Members connected over the shared experience of involuntary limb movements, with many describing sudden jerking, jumping, or tremors in their... Read more

Members connected over the shared experience of involuntary limb movements, with many describing sudden jerking, jumping, or tremors in their arms and legs that happen daily, often worsening in the evening or at night. Several members identified Cymbalta as a trigger, noting that tremors began or intensified at higher doses and improved or stopped after discontinuing the medication. A recurring theme was the uncertainty of whether these movements stem from fibromyalgia itself, medication side effects, or overlapping conditions like restless leg syndrome or Tourette's, with some finding temporary relief through natural remedies like Arnica gel while others continue seeking answers through sleep studies and medical guidance.